[LTP] [PATCH 1/3] fsstress: fix memory leaks

[Andrew Vagin <avagin@gmail.com>]

==11424== 156 bytes in 1 blocks are definitely lost in loss record 2 of 2
==11424==    at 0x4A0763E: malloc (vg_replace_malloc.c:207)
==11424==    by 0x402E4C: make_freq_table (fsstress.c:986)
==11424==    by 0x401C26: main (fsstress.c:410)

make_freq_table is executed on each iterations, but freq_table is not
changed during test, so this patch moves it from the loop
---
 testcases/kernel/fs/fsstress/fsstress.c |   30 ++++++++++++++++--------------
 1 files changed, 16 insertions(+), 14 deletions(-)

diff --git a/testcases/kernel/fs/fsstress/fsstress.c b/testcases/kernel/fs/fsstress/fsstress.c
index 1f11f6e..3df0ce5 100644
--- a/testcases/kernel/fs/fsstress/fsstress.c
+++ b/testcases/kernel/fs/fsstress/fsstress.c
@@ -375,21 +375,24 @@ int main(int argc, char **argv)
 			break;
 		}
 	}
-        while ( (loopcntr <= loops) || (loops == 0) )
-        {
-		if (no_xfs && errtag) {
-			fprintf(stderr, "error injection only works on XFS\n");
-			exit(1);
-		}
 
-		if (no_xfs) {
-			int i;
-			for (i = 0; ops+i < ops_end; ++i) {
-				if (ops[i].isxfs)
-					ops[i].freq = 0;
-			}
+	if (no_xfs && errtag) {
+		fprintf(stderr, "error injection only works on XFS\n");
+		exit(1);
+	}
+
+	if (no_xfs) {
+		int i;
+		for (i = 0; ops+i < ops_end; ++i) {
+			if (ops[i].isxfs)
+				ops[i].freq = 0;
 		}
-       
+	}
+
+	make_freq_table();
+
+        while ( (loopcntr <= loops) || (loops == 0) )
+        {
        	 	if (!dirname) {
        	     	/* no directory specified */
     	        	if (!nousage) usage();
@@ -407,7 +410,6 @@ int main(int argc, char **argv)
 			maxfsize = (off64_t)MAXFSIZE32;
 		else
 			maxfsize = (off64_t)MAXFSIZE;
-		make_freq_table();
 		dcache_init();
 		setlinebuf(stdout);
 		if (!seed) {
-- 
1.6.2.5


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